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13064454057355 = 564320959193883
BaseRepresentation
bin1011111000011100111000…
…1001001010110110001011
31201020221122021011220001221
42332013032021022312023
53203022000214313410
643441421034422511
72515606231141141
oct276071611126613
951227567156057
1013064454057355
1141876707a8a98
12156bb8b291a37
13739c851246ac
14332474265591
15179c82e504da
hexbe1ce24ad8b

13064454057355 has 16 divisors (see below), whose sum is σ = 15702556584960. Its totient is φ = 10434757159008.

The previous prime is 13064454057331. The next prime is 13064454057367. The reversal of 13064454057355 is 55375045446031.

It is a cyclic number.

It is not a de Polignac number, because 13064454057355 - 237 = 12927015103883 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67286244 + ... + 67480126.

It is an arithmetic number, because the mean of its divisors is an integer number (981409786560).

Almost surely, 213064454057355 is an apocalyptic number.

13064454057355 is a deficient number, since it is larger than the sum of its proper divisors (2638102527605).

13064454057355 is a wasteful number, since it uses less digits than its factorization.

13064454057355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215490.

The product of its (nonzero) digits is 15120000, while the sum is 52.

The spelling of 13064454057355 in words is "thirteen trillion, sixty-four billion, four hundred fifty-four million, fifty-seven thousand, three hundred fifty-five".

Divisors: 1 5 643 3215 20959 104795 193883 969415 13476637 67383185 124666769 623333845 4063593797 20317968985 2612890811471 13064454057355